package com.heima.homeworkone.bean;
//统一封装类
public class Result {
    private Integer code;//状态码 0请求失败 1请求成功
    private String msg;//错误提示信息
    private Object data;//返回的数据


    public Result() {
    }

    public Result(Integer code, String msg, Object data) {
        this.code = code;
        this.msg = msg;
        this.data = data;
    }

    public Integer getCode() {
        return code;
    }


    public void setCode(Integer code) {
        this.code = code;
    }


    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }


    public Object getData() {
        return data;
    }

    public void setData(Object data) {
        this.data = data;
    }

    //新增 修改 删除 成功调用的返回值方法
    public static Result success(){
        return new Result(1,"success",null);
    }
    //查询成功调用的方法
    public static Result success(Object data){
        return new Result(1,"success",data);
    }

    //请求失败调用的方法
    public static Result fail(String msg){
        return new Result(0,msg,null);
    }



}
